After years of being viewed as an intriguing side project, Tesla's (NASDAQ: TSLA) energy business is starting to look like the electric-car company's most underappreciated growth engine. In 2024, ...

BYD Surpasses Tesla in Global BEV Volume. With the year 2025 over, it has become clear that BYD has overtaken Tesla (TSLA +2.51%) in its own fiefdom, BEV sales (Battery Electric V ...

When it comes to global electric vehicle dominance, BYD Co (OTC:BYDDY)(OTC:BYDDF) has surpassed the previous lead of Tesla Inc (NASDAQ:TSLA) in many markets, including overall EV unit sales in 2024.

SEOUL, Nov 4 (Reuters) - South Korea's Samsung SDI (006400.KS), opens new tab said on Tuesday it is in talks to supply energy storage batteries to Tesla (TSLA.O), opens new tab, in an order that ...

June 20 (UPI) --Tesla Friday signed a $556.8 million agreement to build a grid-scale battery storage station in China. The deal is with China Kangfu International Leasing Co., as well as the Shanghai ...

Tesla has a new battery cell supplier. Although the automaker is vertically integrated to a degree not seen in the automotive industry for decades, when it comes to battery cells it’s mostly dependent ...

Tesla is updating its utility-scale Megapack batteries as it seeks to stem the decline of its lucrative energy-storage business. The new battery product known as Megapack 3, which Tesla revealed late ...

GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Lisa Stiffler on Dec 12, 2025 at ...